ok here's the deal: i recently moved out of the iPhoto folders in the Pictures folders several (actually almost all) photos in my iPhoto library as a result of my hard drive's naghihikahos state (i only have a total of 5 gb left on my hd) into my external harddrive. ok here's where my problem starts: in my iPhoto library, i could still see the thumbnails of these photos, but when i double click them to look at them, all i get is an empty box with an exclamation point in the middle. where are they!?!?!? tried searching for the folder containing them in the pictures folder, and it's all there naman (in Pictures/iPhoto Library/Data) but i can't understand why it can't be seen!! argh!! iPhoto Gurus, help!
Make sure all files are in the external, and in the same arrangement as was in your Pictures folder, then try the tip in this thread